87 117 683 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁶

TF target 2⁷⁵

P-1

B1 =	710000
B2 =	14022500

Status	Date	User	Residue	Shift	Type	Base
Unverified	2019-10-23	ky0uraku	5E6BC014012D0C__	5005131	1	3

History

Date	User	Type	Result
2019-10-23	ky0uraku	C-PRP	5E6BC014012D0C__ PRP without proof (not generated)
2018-06-06	Oliver Kruse	NF-PM1	B1=710000, B2=14022500, E=12
2018-03-25	TheJudger	NF	no factor from 2^75 to 2^76
2018-03-11	Brian Beuning	NF	no factor from 2^74 to 2^75
2017-06-12	-Anonymous-	NF	no factor from 2^73 to 2^74
2017-05-08	Strolling Jellyfish	NF	no factor from 2^72 to 2^73
2017-05-08	Strolling Jellyfish	NF	no factor from 2^71 to 2^72
2013-11-14	pussijussi	NF	no factor from 2^70 to 2^71
2013-03-14	Per Jessen	NF	no factor from 2^69 to 2^70
2013-03-11	SMoffat	NF	no factor from 2^68 to 2^69
2013-03-10	SMoffat	NF	no factor from 2^67 to 2^68
2013-03-08	Freaks32	NF	no factor from 2^66 to 2^67
2013-03-04	GrunwalderGIMP	NF	no factor from 2^65 to 2^66
2010-11-16	Architects Cubed	NF	no factor from 2^64 to 2^65